GCMS analysis results for unknown compounds, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\l\DATA\060702\12739.D Vial: 15 Acq On 7 Jun 2002 7:58 pm Operator: Sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 20 3-Phenyl-4-(salicylideneami... Concentration Rank 19 R.T. EstConc Area Relative to ISTD R.T. 34.93 0.28 ug/L 146700 Perylene-dl2 34.65 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Phenyl-4-(salicylideneamino)fu... 265 C15H11N302 1000224-67-5/5 2 1,3-Cyclopentanedione, 2-chloro- 132 C5H5C1O2 014203-19-1 A 3 Ethene, 1,l-dichloro-2,2-difluoro- 132 C2C12F2 000079-35-6/ 4 4 4-Methylpyrrolo[1,2-a]pyrazine 132 C8H8N2 064608-60-2 2 Abundance Scan 5421 (34.931 min): 12739.D (-5419) (-) m/z 131.90 100.00% 132

5000 116 191 207 265 49 281 34.60 34.80 35.00 35.20 , I 86 I ii . 0- ■ ■ i ■ ‘ ■ i' ■'11 ■ ■ ■ * i ■ ■' • i ‘ • T’1 111 •' 11 > ■ ■ = ■ i ‘ • i • ■ ■ i ■ • ■ ■ i ■ ■' ■ i ’ ■ ■ • i • ■ m/z 116.30 36.44% miz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #59568:3-Phenyl-4-(salicyiideneamino)furazan 132 77 5000 51 34.60 34.80 35.00 35.20 104 265 m/z 191.00 29.49%

m/z-> 0- .4. 20 40 60 91 119 ‘—u‘, uon 146159172 190 208221235248 — — 1120101121110001011000*n I80 100 120 140 160 180 200 220 240 260 280 Abundance #59720:1,3-Cyclopentanedione, 2-chloro- 132 1 * i 1 • • i • ■ • 1 I • ■ ■ ■ i 34.60 34.80 35.00 35.20 5000 m/z 207.00 22.54% 69 39 55 89 103 AWonur OT + Heou lA. • i ■ ■ ■ ■ i ■ < ■ ■ i • ■ ■ ■ i ■ ■ ■ ■ i ■ • • • । • ■ ■ 111 > ■11 ■ ■ nfe-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #122100: Ethene, 1,1-dichloro-2,2-difluoro- 132 34.60 34.80 35.00 35.20 m/z 208.00 19.83% 5000 82 47 12 31 I. , 66 97113 ----- . un/ t Ytniure 0- ' 1 i ' 1 1 'r i ’ ' ’' I ‘ ' ' ■ I • ’ n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 34.60 34.80 35.00 35.20

12739.D 060302.M Mon Jun 10 11:51:16 2002 Page 23

NYC-WTC_000015309